Optical & Photonic

Keysight offers a wide-range of innovative test and measurement solutions to accelerate the progress of next-generation intelligent optical networks.

Keysight's mission in the optical market is to shorten time-to-market and reduce cost-of-test for customers in R&D and manufacturing, as well as enable new technologies which include innovative optical components, network elements & systems, and all-optical fiber networks.

This video covers how to test coherent digital signal processors. Through using an arbitrary waveform generator, together with optical modulation generation software, the video shows how to generate waveforms in real-time and change the properties of the signals generated at run-time to test coherent DSPs.

This video will illustrate how to characterize PAM-4 signals described in standards such as IEEE 802.3bs (200G/400G Ethernet) and the Optical Internetworking Forum-Common Electrical Interface–56G implementation agreement (CEI-56G-XX-PAM4), using the Keysight N109X DCA-M Series of Oscilloscopes.